Commit Graph

1354 Commits

Author SHA1 Message Date
Admiral H. Curtiss a336c4386c
IOFile: Rename Clear() to ClearError() for clarity. 2022-01-29 06:49:22 +01:00
Admiral H. Curtiss 36cfcb530f
IOFile: Make origin parameter to Seek() an enum class. 2022-01-29 06:49:21 +01:00
JosJuice ff5b323a56 DiscIO: Delete an unused function declaration 2022-01-23 22:15:56 +01:00
JosJuice 7b8e846d0a
Merge pull request #10367 from Pokechu22/fmt-8.1.1
Update to fmt 8.1.1
2022-01-20 21:14:41 +01:00
Pokechu22 6e5f4125e3 Use Common::ToLower and Common::ToUpper 2022-01-16 17:00:12 -08:00
Pokechu22 7935e614d1 CMakeLists: Change DiscIO dependency from common to core
DiscIO depends on some IOS functions and other functions, which are in Core and not Common.  This results in link errors if using DiscIO on its own (which is why DolphinTool had a listed dependency on videocommon; videocommon has a dependency on core so adding that made things build).
2022-01-16 13:29:51 -08:00
Léo Lam 83c5446d85
Fix static initialisation order fiasco issue for Version variables
Fixes a crash that could occur if the static constructor function for
the MainSettings.cpp TU happened to run before the variables in
Common/Version.cpp are initialised. (This is known as the static
initialisation order fiasco.)

By using wrapper functions, those variables are now guaranteed to be
constructed on first use.
2022-01-14 00:04:22 +01:00
Pokechu22 29d6dd609c Fix non-constexpr format strings 2022-01-13 11:11:08 -08:00
Léo Lam 7abb501e0a
Merge pull request #10334 from AdmiralCurtiss/json-maker
Core: Add a Maker field for GameModDescriptors.
2022-01-03 01:43:02 +01:00
Admiral H. Curtiss 2906889804
Core: Add a Maker field for GameModDescriptors. 2022-01-02 06:06:53 +01:00
Pokechu22 0c19f895d3 Replace remaining uses of zlib crc32 with Common/Hash.h 2022-01-01 10:36:38 -08:00
Admiral H. Curtiss e54657254a
Core: Make format of D_WIIROOT_IDX consistent with the rest of the user directories. 2021-12-25 20:21:32 +01:00
Léo Lam 185475fe03
Merge pull request #10187 from AdmiralCurtiss/json-gamelist
Support for GameModDescriptor files in Game List.
2021-12-14 11:08:38 +01:00
Admiral H. Curtiss a2a39cfcfb
Core: Add ability to serialize a GameModDescriptor to json. 2021-12-12 21:26:09 +01:00
Admiral H. Curtiss da161faff4
GameList: Show game mod descriptor .json files in game list. 2021-12-12 21:26:09 +01:00
Admiral H. Curtiss b50861ea44
Core: Require game mod descriptor json to self-identify as one. 2021-12-12 21:26:09 +01:00
Admiral H. Curtiss ea17dd8dba
RiivolutionParser: Create config xml directory if it does not exist yet. 2021-12-12 21:24:36 +01:00
Pokechu22 2025763420 Treewide: Adjust order of includes 2021-12-10 14:49:57 -08:00
ssdsnake 1aa8a4d46f DolphinTool: CLI utility interface and disc image tools 2021-12-03 15:40:19 -06:00
Admiral H. Curtiss 0fc563ee2e
RiivolutionPatcher: Use case-insensitive filename comparison when searching for files in a folder patch. 2021-11-20 01:15:18 +01:00
JosJuice 96a6d6fd95
Merge pull request #10184 from JosJuice/android-riivolution
Android: Allow starting game with Riivolution patches from the GUI
2021-10-31 23:44:54 +01:00
Léo Lam fb8b9f3251
Merge pull request #10194 from AdmiralCurtiss/riivolution-edge-cases
Fix some Riivolution file patching edge cases.
2021-10-31 21:24:03 +01:00
Sepalani e51119c4ce HLE: Fix hooks overlapping Riivolution patches 2021-11-01 00:07:14 +04:00
Admiral H. Curtiss e91e04fe1e
RiivolutionPatcher: More closely match behavior of filename searching file patches to actual Riivolution. 2021-10-31 05:47:39 +01:00
Admiral H. Curtiss 335a1b5cb5
RiivolutionPatcher: More closely match behavior of folder patches to actual Riivolution. 2021-10-31 05:47:39 +01:00
JosJuice 34021b5ebc Android: Allow starting game with Riivolution patches from the GUI 2021-10-30 23:24:36 +02:00
Admiral H. Curtiss 4f82810845
RiivolutionPatcher: Use FileInfo instead of IOFile when only checking for filesize. 2021-10-24 00:09:09 +02:00
Admiral H. Curtiss fe7f3a6f26
RiivolutionPatcher: Protect against three or more dots in path traversal. 2021-10-24 00:09:09 +02:00
Admiral H. Curtiss 22c6f2fe3b
RiivolutionPatcher: Handle the possibility of the FST already containing a main.dol file. 2021-10-24 00:09:09 +02:00
Admiral H. Curtiss ba3373b476
RiivolutionPatcher: Modify memory patching logic to be more accurate to actual Riivolution. 2021-10-24 00:09:09 +02:00
Admiral H. Curtiss 2be62d94fc
RiivolutionParser: Add code to read and write the Riivolution config XMLs that remember the last selection. 2021-10-24 00:09:08 +02:00
Admiral H. Curtiss 6394960f54
Core: Add ability to specify and launch a riivolution-modded game via a .json file. 2021-10-24 00:09:07 +02:00
Admiral H. Curtiss fe242f79ee
Core: Implement Wii NAND path redirects for Riivolution savegame patches. 2021-10-24 00:09:07 +02:00
Admiral H. Curtiss 588c31acb6
RiivolutionPatcher: Ignore last two bits of offset in file patches to match console behavior. 2021-10-24 00:09:07 +02:00
Admiral H. Curtiss 6ec4af7ea4
RiivolutionPatcher: Load external files with a layer of indirection during the patching process to properly resolve the paths given in the XML.
This also may eventually allow loading patches from sources other than the 1:1 expected file structure host file system, such as memory or an archive file.
2021-10-24 00:09:07 +02:00
Admiral H. Curtiss 783b180dc8
Core: Add RiivolutionPatcher to apply Riivolution-style patches to a game's file system and memory. 2021-10-24 00:09:06 +02:00
Admiral H. Curtiss e26b59bab3
Core: Add RiivolutionParser to parse a Riivolution XML. 2021-10-24 00:09:06 +02:00
Admiral H. Curtiss 09fc39e2e5
DiscIO: Add CreateDisc/WAD/Volume() overloads that take a BlobReader directly. 2021-10-24 00:09:05 +02:00
Admiral H. Curtiss e3f1de023f
DiscIO/DirectoryBlob: Add a callback that allows patching the main.dol and FST of the game partition during blob construction. 2021-10-24 00:09:05 +02:00
Admiral H. Curtiss 00ef9f2b4f
DiscIO/DirectoryBlob: Allow constructing a DirectoryBlobReader from a VolumeDisc. 2021-10-24 00:09:05 +02:00
Admiral H. Curtiss 3a72a39efd
DiscIO/DirectoryBlob: Allow constructing a DirectoryBlobPartition from a VolumeDisc. 2021-10-24 00:09:00 +02:00
Admiral H. Curtiss b1802f6daa
DiscIO/DirectoryBlob: Add a content source representing a run of padding bytes. 2021-10-23 23:51:23 +02:00
Admiral H. Curtiss f8611f7139
DiscIO/DirectoryBlob: Add a content source that reads data from a DiscIO::Volume. 2021-10-23 16:51:45 +02:00
Admiral H. Curtiss b7a9cc37b1
DiscIO/DirectoryBlob: Add ability to have an offset for a partition ContentSource. 2021-10-23 16:51:45 +02:00
Admiral H. Curtiss a14436fe3f
DiscIO/DirectoryBlob: Add ability to have a start-of-file offset for a file ContentSource. 2021-10-23 16:51:45 +02:00
Admiral H. Curtiss 885e6690c5
DiscIO/DirectoryBlob: Add explanations for DiscContent members. 2021-10-23 16:51:44 +02:00
Admiral H. Curtiss b988ab4441
DiscIO/DirectoryBlob: Consolidate functions that take data for ContentSource to just take a ContentSource. 2021-10-23 16:51:44 +02:00
Admiral H. Curtiss 7f57c24172
DiscIO/DirectoryBlob: Rename the vector-reference variant of DiscContentContainer::Add() to AddReference() to make it clearer at call sites that the given vector must remain in memory. 2021-10-23 16:51:44 +02:00
Pokechu22 78bfd25964 Fix all uninitialized variable warnings (C26495) 2021-10-13 12:32:16 -07:00
Admiral H. Curtiss 6684e26ae2
DiscIO/DirectoryBlob: Fix swapped DiscContent comparison operators. 2021-09-21 08:01:21 +02:00
Admiral H. Curtiss ad410009bb
Core/DiscIO: Extract disc and partition constants to DiscUtils.h. 2021-09-19 22:43:52 +02:00
Admiral H. Curtiss 06d41c53ce DiscIO/DirectoryBlob: Handle reads between files. 2021-09-14 07:09:55 +02:00
Léo Lam 815b590dfe
Update clang-format to version 12
12 is the latest release and various editors (VS, VSCode and CLion)
ship with clang-format 12 by default.
2021-08-30 00:20:18 +02:00
Tilka 0f628ff882
Merge pull request #10028 from GerbilSoft/bugfix/RVT-firmware-filenames
VolumeVerifier: Use correct IOS filename for development discs.
2021-08-16 20:47:07 +01:00
David Korth 95d3416305 VolumeVerifier: Use correct IOS filename for development discs.
Retail-signed discs use the format: IOS56-64-v5661.wad
Debug-signed discs use the format:  firmware.64.56.22.29.wad

Debug-signed discs usually have a 128 version of the firmware as well,
since some devkits have 128 MB MEM2. (Retail has 64 MB.)
2021-08-15 12:41:35 -04:00
Shawn Hoffman 4ef87194a4 revert workaround for msvc arm64 ICE in WIABlob 2021-08-14 03:57:53 -07:00
JosJuice 5fe23ccc3e DiscIO: Fix broken workaround for MSVC ARM64 ICE
The workaround added in 30f9f31 caused a regression where Dolphin
incorrectly replaced runs of one byte with runs of another byte
when writing WIA and RVZ files. ReuseID::operator< was always
returning false unless the ReuseIDs being compared had different
partition keys, which caused std::map<ReuseID, GroupEntry>
to treat all ReuseIDs with the same partition key as equal.
2021-07-24 13:29:03 +02:00
Léo Lam 39e14b6b5f
Merge pull request #9854 from JosJuice/wia-ice
DiscIO: Store partition key directly in ReuseID
2021-07-06 13:05:09 +02:00
Pierre Bourdon f4e34703c0
licensing: convert "public domain" to CC0 1.0
Public domain does not have an internationally agreed upon definition,
As such it's generally preferred to use an extremely liberal license,
which can explicitly list the rights granted by the copyright holder.
The CC0 license is the usual choice here.

This "relicensing" is done without hunting down copyright holders, since
it is presumed that their release of this work into the public domain
authorizes us to redistribute this code under any other license of our
choosing.
2021-07-05 04:43:55 +02:00
Pierre Bourdon e149ad4f0a
treewide: convert GPLv2+ license info to SPDX tags
SPDX standardizes how source code conveys its copyright and licensing
information. See https://spdx.github.io/spdx-spec/1-rationale/ . SPDX
tags are adopted in many large projects, including things like the Linux
kernel.
2021-07-05 04:35:56 +02:00
JosJuice eafa2784d6 DiscIO: Store partition key directly in ReuseID
This lets us reuse blocks in the case where different partition
entries use the same key (which probably isn't very common).
2021-06-30 09:06:20 +02:00
Shawn Hoffman 30f9f31a69 DiscIO: Add workaround for MSVC ARM64 ICE 2021-06-29 10:24:09 +02:00
Mateus B. Cassiano 2c598e46ab VolumeVerifier: increase problem severity for incorrectly signed TMDs 2021-05-26 05:52:21 -04:00
Léo Lam 1a9e72c9bb
DiscIO: Use MathUtil::SaturatingCast 2021-04-06 23:27:23 +02:00
Léo Lam e89ae71cec
Merge pull request #9388 from JosJuice/default-locale
Set console's default language/country/region based on computer settings
2021-04-06 12:34:58 +02:00
Pokechu22 004dfd1586 Replace uses of cassert with Common/Assert.h 2021-04-02 10:18:18 -07:00
JosJuice a1000afacc Add utility functions for GameCube language codes 2021-03-27 09:46:46 +01:00
Léo Lam 8d2b0fff8a
Merge pull request #9545 from leoetlino/es-launch-timings
IOS: Improve timing accuracy for title launches (both ARM and PPC)
2021-03-27 01:47:28 +01:00
JosJuice c0eb95481f VolumeVerifier: Align partition reads to groups
This improves the speed of verifying Wii WIA/RVZ files.
For me, the verification speed for LZMA2-compressed files
has gone from 11-12 MiB/s to 13-14 MiB/s.

One thing VolumeVerifier does to achieve parallelism is to
compute hashes for one chunk of data while reading the next
chunk of data. In master, when reading data from a Wii
partition, each such chunk is 32 KiB. This is normally fine,
but with WIA and RVZ it leads to rather lopsided read times
(without the compute times being lopsided): The first 32 KiB
of each 2 MiB takes a long time to read, and the remaining
part of the 2 MiB can be read nearly instantly. (The WIA/RVZ
code has to read the entire 2 MiB in order to compute hashes
which appear at the beginning of the 2 MiB, and then caches
the result afterwards.) This leads to us at times not doing
much reading and at other times not doing much computation.
To improve this, this change makes us use 2 MiB chunks
instead of 32 KiB chunks when reading from Wii partitions.

(block = 32 KiB, group = 2 MiB)
2021-03-22 21:07:01 +01:00
JosJuice bbacefeb75 VolumeVerifier: Handle contents overlapping
This can't actually happen in practice due to how WAD files work,
but it's very easy to add support for thanks to the last commit,
so we might as well add support for it.
2021-03-22 20:05:11 +01:00
JosJuice 10e1acf25c VolumeVerifier: Handle overlapping blocks more efficiently
The performance gains of doing this aren't too important since you
normally wouldn't run into any disc image that has overlapping blocks
(which by extension means overlapping partitions), but this change also
lets us get rid of things like VolumeVerifier's mutex that used to
exist just for the sake of handling overlapping blocks.
2021-03-22 20:05:11 +01:00
JosJuice d1946aded6 Avoid using panic alerts in DiscIO
Panic alerts in DiscIO can potentially be very annoying since
large amounts of them can pop up when loading the game list
if you have some particularly weird files in your game list.

This was a much bigger problem back in 5.0 with its
"Tried to decrypt data from a non-Wii volume" panic alert, but
I figured I would take it all the way and remove the remaining
panic alerts that can show up when loading the game list.

I have exempted uses of ASSERT/ASSERT_MSG since they indicate
a bug in Dolphin rather than a malformed file.
2021-03-20 12:58:54 +01:00
Léo Lam f44f20560d
Merge pull request #9573 from JosJuice/volumeverifier-cancel-crash
VolumeVerifier: Fix potential crash when cancelling
2021-03-16 11:10:47 +01:00
Léo Lam b7f931fc6b
Merge pull request #9570 from JosJuice/wia-partial-exception-list
DiscIO: Fix reading certain WIA chunks with many exceptions
2021-03-16 11:10:12 +01:00
JosJuice 7d570f1edb DiscIO: Move magic constants for discs to DiscUtils 2021-03-10 00:16:37 +01:00
JosJuice b14bf82732 DiscIO: Move some code from VolumeVerifier to DiscUtils 2021-03-10 00:16:12 +01:00
JosJuice 49ccc77ebb DiscIO: Move some code from DiscExtractor to new file DiscUtils 2021-03-09 20:34:24 +01:00
JosJuice 14bfc0be78 DiscIO: Fix reading certain WIA chunks with many exceptions
The loop in WIARVZFileReader::Chunk::Read could terminate
prematurely if the size argument was smaller than the size
of an exception list which had only been partially loaded.
2021-03-07 14:14:45 +01:00
JosJuice 96ebf01ea8 VolumeVerifier: Fix potential crash when cancelling
The async operations may contain references to class members, so
any running async operations must end before destroying the class.
2021-03-07 13:56:06 +01:00
Léo Lam aef0760efe
IOS/ES: Emulate /sys/launch.sys for more accurate timings
Also gets rid of one static variable
2021-03-04 18:41:13 +01:00
Léo Lam 522cb6b137
IOS: Use less ambiguous names for classes
Some of the device names can be ambiguous and require fully or partly
qualifying the name (e.g. IOS::HLE::FS::) in a somewhat verbose way.

Additionally, insufficiently qualified names are prone to breaking.
Consider the example of IOS::HLE::FS:: (namespace) and
IOS::HLE::Device::FS (class). If we use FS::Foo in a file that doesn't
know about the class, everything will work fine. However, as soon as
Device::FS is declared via a header include or even just forward
declared, that code will cease to compile because FS:: now resolves
to Device::FS if FS::Foo was used in the Device namespace.

It also leads to having to write IOS::ES:: to access ES types and
utilities even for code that is already under the IOS namespace.

The fix for this is simple: rename the device classes and give them
a "device" suffix in their names if the existing ones may be ambiguous.
This makes it clear whether we're referring to the device class or to
something else.

This is not any longer to type, considering it lets us get rid of the
Device namespace, which is now wholly unnecessary.

There are no functional changes in this commit.

A future commit will fix unnecessarily qualified names.
2021-02-12 21:40:31 +01:00
Shawn Hoffman 500a694ca8 msbuild: bundle all dolphin "core" code into single library 2021-01-27 14:29:49 -08:00
Shawn Hoffman 84128d9532 rename Common/File to Common/IOFile 2021-01-27 14:29:48 -08:00
JosJuice b43f7c85cc DiscIO: Fix recursive directory extraction
https://bugs.dolphin-emu.org/issues/12331
2020-12-03 21:13:53 +01:00
JosJuice 9a01c3fb9f Use positional arguments in all translatable fmt strings
We want to use positional arguments in translatable strings
that have more than one argument so that translators can change
the order of them, but the question is: Should we also use
positional arguments in translatable strings with only one
argument? I think it makes most sense that way, partially
so that translators don't even have to be aware of the
non-positional syntax and partially because "translatable
strings use positional arguments" is an easier rule for us
to remember than "transitional strings which have more than
one argument use positional arguments". But let me know if
you have a different opinion.
2020-11-16 13:28:11 +01:00
Léo Lam ec5313fe24
Merge pull request #9204 from fbastos1/master
fix emulator issue #12139
2020-11-12 14:43:35 +01:00
Lioncash 689eec5304 DiscIO: Make use of fmt-capable panic alerts
Migrates the DiscIO code over to fmt.
2020-11-11 01:09:42 -05:00
Felipe d7fa75ef64 modify file export to create folder in OS when explicitly extracting a directory 2020-10-29 15:20:46 -04:00
Léo Lam 285b926e92
Merge pull request #8782 from Pokechu22/missing-serial-version-data
Explain how to fix "Serial and/or version data is missing"
2020-10-23 20:44:06 +02:00
Lioncash e93fbb7c5e DiscIO: Migrate logging over to fmt
Eliminates quite a bit of the PRI* macros used for handling 64-bit
values.
2020-10-22 15:41:42 -04:00
Pokechu22 88bc32b638 Explain how to fix "Serial and/or version data is missing" 2020-10-21 15:39:26 -07:00
Léo Lam 70ab3bf7b3
Merge pull request #9025 from cyrozap/fix-build-with-older-cmake
Fix builds with system LZMA when using versions of CMake before 3.14
2020-10-20 14:51:15 +02:00
JosJuice 5b6f604d90 DiscIO: Make WiiEncryptionCache moveable
Fixes the following warning:

../../../../../../Core\DiscIO/DirectoryBlob.h:156:3: warning: explicitly defaulted move constructor is implicitly deleted [-Wdefaulted-function-deleted]
  DirectoryBlobReader(DirectoryBlobReader&&) = default;
  ^
../../../../../../Core\DiscIO/DirectoryBlob.h:205:22: note: move constructor of 'DirectoryBlobReader' is implicitly deleted because field 'm_encryption_cache' has a deleted move constructor
  WiiEncryptionCache m_encryption_cache;
                     ^
2020-10-20 11:33:38 +02:00
JosJuice bb03280462 VolumeVerifier: Make "no valid data in partition" hide some other errors
Not much use in knowing that the H3 hashes are wrong when the
partition consists of complete garbage.
2020-10-19 21:15:49 +02:00
JosJuice cb14b65aad CMake: Fix build errors exposed by making common dependent on fmt 2020-10-19 14:36:09 +02:00
JosJuice 1084cfec1a Add helper function for fmt::format(GetStringT(... 2020-10-19 14:36:08 +02:00
JosJuice d100c1dc37 DiscIO: Make use of fmt where applicable
Once nice benefit of fmt is that we can use positional arguments
in localizable strings. This a feature which has been
requested for the Korean translation of strings like
"Errors were found in %zu blocks in the %s partition."
and which will no doubt be useful for other languages too.
2020-10-19 14:30:47 +02:00
Sergei Trofimovich af2a881a85 Source/Core/DiscIO/WIACompression.cpp: add missing <limits> include
Noticed missing include as a build failure on gcc-11:

```
[ 26%] Building CXX object Source/Core/DiscIO/CMakeFiles/discio.dir/WIACompression.cpp.o
../../../../Source/Core/DiscIO/WIACompression.cpp: In lambda function:
../../../../Source/Core/DiscIO/WIACompression.cpp:170:31: error: 'numeric_limits' is not a member of 'std'
  170 |         std::min<size_t>(std::numeric_limits<unsigned int>().max(), x));
      |                               ^~~~~~~~~~~~~~
../../../../Source/Core/DiscIO/WIACompression.cpp:170:46: error: expected primary-expression before 'unsigned'
  170 |         std::min<size_t>(std::numeric_limits<unsigned int>().max(), x));
      |                                              ^~~~~~~~
```

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
2020-10-15 19:56:53 +01:00
Léo Lam ab2e226df8
Merge pull request #9105 from JosJuice/volumeverifier-small-low-severity
VolumeVerifier: Make high severity "too small" hide low severity "too small"
2020-10-14 12:41:57 +02:00
JosJuice 3feea108db DiscIO: Decrease RAM usage during zstd compression
By calling ZSTD_CCtx_setPledgedSrcSize, we can let zstd know
how large a chunk is going to be before which start compressing
it, which lets zstd avoid allocating more memory than needed
for various internal buffers. This greatly reduces the RAM usage
when using a high compression level with a small chunk size,
and doesn't have much of an effect in other circumstances.

A side effect of calling ZSTD_CCtx_setPledgedSrcSize is that
zstd by default will write the uncompressed size into the
compressed data stream as metadata. In order to save space,
and since the decompressed size can be figured out through
the structure of the RVZ format anyway, we disable writing
the uncompressed size by setting ZSTD_c_contentSizeFlag to 0.
2020-10-07 16:40:06 +02:00
JosJuice 402643fe4c VolumeVerifier: Call CheckDiscSize from Finish 2020-09-23 11:19:03 +02:00
JosJuice 4f62960fb1 VolumeVerifier: Make high severity "too small" hide low severity "too small" 2020-09-21 21:00:04 +02:00
JosJuice ca46028cde DiscIO: Use std::function for compression callback 2020-09-16 18:36:50 +02:00
JMC47 e7e5175606
Merge pull request #8861 from JosJuice/netplay-hash
Make netplay's "same game" check more robust
2020-09-06 17:14:08 -04:00
JMC47 c8c4ec28ce
Merge pull request #8644 from JosJuice/rework-tgc
DiscIO: Rework the implementation of TGC reading
2020-09-06 07:06:26 -04:00
LC db067104ed
Merge pull request #9047 from JosJuice/wia-header-heuristic
DiscIO: Adjust WIA/RVZ header size heuristic
2020-09-01 17:58:51 -04:00
LC 42a7c959e1
Merge pull request #9056 from JosJuice/supportsreadwiidecrypted-parameter
DiscIO: Add parameters to BlobReader::SupportsReadWiiDecrypted
2020-09-01 07:25:31 -04:00
JosJuice bdd28c0edf DiscIO: Expand WIA/RVZ header size heuristic comments 2020-08-31 14:46:13 +02:00
JosJuice 047bb80337 DiscIO: Add parameters to BlobReader::SupportsReadWiiDecrypted
It's possible (but rare) for a WIA or RVZ file to support
this for some partitions but not all, and for the game and
the blob code to disagree on how large a partition is.
2020-08-29 15:18:52 +02:00
Shawn Hoffman 2f47f486af msbuild: re-enable standalone vcxproj processing 2020-08-22 16:17:50 -07:00
Shawn Hoffman 94bf48b67c msbuild: refactor stuff out of project files (for dolphin) 2020-08-22 16:17:50 -07:00
Shawn Hoffman 36ace8eb52 prettify some constructs in vcxproj files 2020-08-22 16:17:50 -07:00
JosJuice f7f0fa2d85 DiscIO: Adjust WIA/RVZ header size heuristic
The heuristic was not allocating enough space for Metroid: Other M,
at least when using the default settings. (This didn't break the
file, it just caused some headers to be placed at the end of the
file instead of at the start and wasted a few hundred kilobytes.)
2020-08-22 22:26:55 +02:00
JosJuice fc6c1931fa VolumeVerifier: Adjust problem descriptions for new netplay check
The new hash check catches essentially all desync problems
that VolumeVerifier can catch, so from the user's perspective,
such problems will result in Dolphin refusing to start the
game on netplay rather than actually getting a desync.
2020-08-19 17:21:38 +02:00
cyrozap c2de1d041a Fix builds with system LZMA when using versions of CMake before 3.14
The "FindLibLZMA.cmake" module in CMake versions prior to 3.14 do not
set an alias like how Externals/liblzma/CMakeLists.txt does, so builds
performed using one of those older CMake versions will fail if the
system LZMA library is detected. To fix this, we need to link against
"lzma" instead of "LibLZMA::LibLZMA".

Fixes: b59ef81a7e ("WIA: Implement bzip2, LZMA, and LZMA2 decompression")
2020-08-11 02:53:16 -05:00
Tillmann Karras ca61b6c1ab DiscIO: make use of std::nullopt
This also fixes a bogus GCC warning.
2020-08-08 21:53:27 +01:00
Tillmann Karras d2b06f4786 Fix various -Wshadow warnings 2020-08-08 21:45:03 +01:00
JosJuice 7ef0bc0359 VolumeVerifier: Split TMD error from ticket error for WADs
When I first made VolumeVerifier, I figured that the distinction
between an unsigned ticket and an unsigned TMD was a technical
detail that users would have no reason to care about. However,
while this might be true for discs, it isn't equally true for
WADs, due to the widespread practice of fakesigning tickets to
set the console ID to 0. This practice does not require
fakesigning the TMD (though apparently people do it anyway,
at least sometimes...), and the presence of a correctly signed
TMD is a useful indicator that the contents have not been
tampered with, even if the ticket isn't correctly signed.
2020-08-08 21:15:51 +02:00
JosJuice a41166bb37 Make netplay's "same game" check more robust
Instead of comparing the game ID, revision, disc number and name,
we can compare a hash of important parts of the disc including
all the aforementioned data but also additional data such as the
FST. The primary reason why I'm making this change is to let us
catch more desyncs before they happen, but this should also fix
https://bugs.dolphin-emu.org/issues/12115. As a bonus, the UI can
now distinguish the case where a client doesn't have the game at
all from the case where a client has the wrong version of the game.
2020-08-02 22:46:53 +02:00
LC 0aaddf8b19
Merge pull request #8990 from JosJuice/wia-conversion-warning
DiscIO: Fix conversion warning
2020-07-30 21:45:24 -04:00
JosJuice 2e8c5b4521 DolphinQt: Show a warning when launching an NKit disc image
It is my opinion that nobody should use NKit disc images without
being aware of the drawbacks of them. Since it seems like almost
nobody who is using NKit disc images knows what NKit is (hmm, now
how could that have happened...?), I am adding a warning to Dolphin
so that you can't run NKit disc images without finding out about the
drawbacks. In case someone really does want to use NKit disc images,
the warning has a "Don't show this again" option. Unfortunately, I
can't retroactively add the warning where it's most needed:
in Dolphin 5.0, which does not support Wii NKit disc images.
2020-07-29 21:05:57 +02:00
JosJuice a05b1f9ab9 DiscIO: Fix conversion warning
Should fix https://bugs.dolphin-emu.org/issues/12208.
2020-07-29 10:55:02 +02:00
Tillmann Karras bf5b1092b2 DiscIO: fix -Wreorder warning 2020-07-24 17:41:37 +01:00
JosJuice f7c32bc04e RVZ: Fix split seed reads
This could cause read errors if chunks were laid out a certain
way in the file and the whole chunk wasn't being read at once.
Should fix https://bugs.dolphin-emu.org/issues/12184.
2020-07-11 17:45:16 +02:00
JosJuice 74f74ac928 DiscIO: Use Volume::IsDatelDisc in VolumeVerifier
I forgot to do this in the PR where I added Volume::IsDatelDisc.
2020-07-04 20:24:26 +02:00
JosJuice fb922781e7 RedumpVerifier: Treat Datel game IDs as empty
Replacement for the reverted commit
f9705fd117.
2020-07-04 15:00:02 +02:00
JosJuice f24566bf39 DiscIO: Add Volume::IsDatelDisc 2020-07-04 14:51:13 +02:00
JosJuice f9aaf8b971 Revert "Return nothing from VolumeWii::GetGameTDBID if Datel"
This reverts commit f9705fd117.
GameTDB.com has covers for non-GNHE5d Datel discs.
2020-07-04 14:45:15 +02:00
JosJuice d17b801518 DiscIO: Deduplicate some VolumeGC/VolumeWii code 2020-06-25 16:37:21 +02:00
JosJuice d494e0230c Show file format details in game properties 2020-06-21 20:47:23 +02:00
JosJuice 660d81a10b RVZ: Bump version number to 1.0 2020-06-21 12:38:03 +02:00
JosJuice 224c6e799d RVZ: Extend GroupEntry 2020-06-17 13:48:45 +02:00
JosJuice f2c38c0e67 RVZ: Make m_rvz a template parameter
Needed for the next commit.
2020-06-17 13:48:45 +02:00
JosJuice ca4e4a6207 WIA/RVZ: Move (de)compression to a different file 2020-06-17 13:48:45 +02:00
JosJuice 3f753fc87d RVZ: Detect junk data in the same block as a file 2020-06-17 13:48:44 +02:00
JosJuice 4b74993374 RVZ: Store pseudorandom junk data efficiently 2020-06-17 13:48:42 +02:00
JosJuice 1e92b54bf5 WIA/RVZ: Skip some memory allocations when reusing chunks 2020-06-17 13:48:16 +02:00
JosJuice f5ef70fc76 RVZ: Don't store redundant exceptions when chunk size is < 2 MiB 2020-06-17 13:48:16 +02:00
JosJuice b06c50ed2e RVZ: Support chunk sizes between 32 KiB and 2 MiB
WIA doesn't support smaller than 2 MiB.
2020-06-17 13:48:15 +02:00
JosJuice 0d433baeb5 RVZ: Remove PURGE support
PURGE isn't especially useful, while requiring some annoying
special handling in the file format. If you want no compression,
use NONE. If you want fast compression, use Zstandard.
2020-06-17 13:48:15 +02:00
JosJuice 1f7c0b636f RVZ: Add Zstandard as a compression method 2020-06-17 13:48:12 +02:00
JosJuice e2ae2b3b0b Add new file format RVZ based on WIA 2020-06-17 13:47:34 +02:00
JosJuice f21a254042 WIA: Implement multithreaded compression 2020-06-17 13:47:34 +02:00
JosJuice 9dea8169e0 WIA: Write all headers at the start of the file
Gets rid of the need to seek to the end of the file
when opening a file.

The downside of this is that we waste a little space,
since we can't know in advance exactly how much
space the compressed parts of the headers will need.
2020-06-17 13:47:34 +02:00
JosJuice e5b9e1ba1f WIA: Reuse groups when writing
This is useful for the way Dolphin scrubs Wii discs.
The encrypted data is what gets zeroed out, but this
zeroed out data then gets decrypted before being stored,
and the resulting data does not compress well.
However, each block of decrypted scrubbed data is
identical given the same encryption key, and there's
nothing stopping us from making multiple group entries
point to the same offset in the file, so we only have
to store one copy of this data per partition.

For reference, wit zeroes out the decrypted data,
but Dolphin's WIA writer can't do this because it currently
doesn't know which parts of the disc are scrubbed.

This is also useful for things such as storing Datel discs
full of 0x55 blocks (repesenting unreadable blocks)
without compression enabled.
2020-06-17 13:47:34 +02:00
JosJuice 40e46aee57 WIA: Store all-zero data efficiently 2020-06-17 13:47:34 +02:00
JosJuice e8b019ac29 WIA: Implement compression 2020-06-17 13:47:30 +02:00
JosJuice e936c4acd8 WIA: Write hash exceptions 2020-06-17 13:43:54 +02:00
JosJuice 3b8c44fd0e WIA: Decrypt Wii data when writing 2020-06-17 13:43:54 +02:00
JosJuice 115edea34e WIA: Add early support for WIA writing 2020-06-17 13:43:54 +02:00